Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois

60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com

Single Deck Rotary Switches

CHOICES AND LIMITATIONS: Series 51

A = Standard, 1/8" Shaft

B = Screwdriver Slot Shaft

C = Military, Without Panel Seal

D = Adjustable Stop (Adj. Stop)

E = Metric, 4mm Shaft

K = 1/4" Shaft

M = Military

P = PC Mount Terminals

S = Shaft/Panel Seal (S/P Seal)

T = Process Sealed

Angle

Number

Number of

Shorting or

Style Choices

of

of

Positions

Non-Shorting

Series

Std., 1/8" Shaft

1/4" Shaft

Metric, 4mm Shaft

Terminals

Throw

Poles

Per Pole

Contacts

Solder

Lug

51

PC Mount

C

CB

CBT

CD

CT

M

MB

MBT

MT

EM

EMB

EMBT

EMT

Military Style

CBP

CBPT

CDP

CP

CPT

MBP

MBPT

MP

MPT

EMBP

EMBPT

EMP

EMPT

30°

1

02 thru 12

N or S

2

02 thru 06

N or S

3

02 thru 04

N or S

4

02 or 03

N or S

30°

1

02 thru 12

N or S

2

02 thru 06

N or S

3

02 thru 04

N or S

4

02 or 03

N or S

KM

KMB

KMBT

KMT

KMBP

KMBPT

KMP

KMPT

Angle

Number

Number of

Shorting or

of

of

Positions

Non-Shorting

Series

Std., 1/8" Shaft

1/4" Shaft

Terminals

Throw

Poles

Per Pole

Contacts

22.5°

30°

Solder

Lug

51

PC Mount

1

02 thru 16

N or S

2

02 thru 08

N or S

1

02 thru 12

N or S

2

02 thru 06

N or S

3

02 thru 04

N or S

4

02 or 03

N or S

A

AT

B

BT

S

ST

BS

BST

A

AT

B

BS

BST

BT

D

S

ST

E

ES

EST

ET

K

KS

KST

KT

Standard Style

PPT

BP

BPT

SP

SPT

BSP

BSPT

BP

BPT

BSP

BSPT

DP

P

PT

SP

SPT

KP

KPT

KSP

KSPT

EP

EPT

ESP

ESPT

22.5°

30°

1

02 thru 16

N or S

2

02 thru 08

N or S

1

02 thru 12

N or S

2

02 thru 06

N or S

3

02 thru 04

N or S

4

02 or 03

N or S

Solder

Lug

PC Mount

SEE BELOW

SEE BELOW

SEE BELOW

SEE BELOW

Rotary

9